What was found
MAIN CABIN DOOR MAKING LOUD POPPING NOISE. REMOVED BURR FROM L1 GUST LOCK HOOK. OPS CK GOOD REF SDS 52-11-00 NO ABNORMAL SOUNDS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAIN CABIN DOOR MAKING LOUD POPPING NOISE. REMOVED BURR FROM L1 GUST LOCK HOOK. OPS CK GOOD REF SDS 52-11-00 NO ABNORMAL SOUNDS NOTED.